ipp.cas.cz DNS records

A IPv4 address
1d
147.231.163.247
CESNET z.s.p.o.
AS2852
Czechia
Ostrava, Moravskoslezský
AAAA IPv6 address
1h
ipp.cas.cz has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1d
SPF
Sender policy
v=spf1 ip4:147.231.36.0/23 ip4:209.85.220.0/24 include:_spf.google.com ~all
Microsoft
Domain verification
MS=DE3D53A011BB52F31F7311D86AA6C38E3FFDB221
MX Mail server
1h
ASPMX.L.GOOGLE.COM 1 Primary
ALT2.ASPMX.L.GOOGLE.COM 5
ALT1.ASPMX.L.GOOGLE.COM 5
ALT3.ASPMX.L.GOOGLE.COM 10
ALT4.ASPMX.L.GOOGLE.COM 10
NS Authoritative DNS server
1h
Server.ipp.cas.cz
visla.utia.cas.cz
SOA Start of authority
1h
Zone apex
Start of authority
Email
[email protected]
Serial
2025122910
Refresh
4h
Retry
1h
Expire
21d
Negative cache TTL
2h

Other record types

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD